Description
16-10-22 high tower compound fertiliser is made by high-tower granulation, where a molten slurry is sprayed from the top of a tower and cools into granules as it falls. The consequence that matters is that every granule carries the full declared analysis, so the ratio cannot separate in the auger, in the truck or across the spread pattern. It is the form to choose for broadcast spreading at scale, for contract spreading you are not there to supervise, and for long storage, because tower granules are hard and free-flowing. Potassium leads at 22%, with 16% nitrogen and 10% phosphorus. Potassium governs water regulation, stem and stalk strength, disease tolerance and – in fruiting and root crops – size, firmness, sugar and shelf life. A potassium-dominant analysis is a fruit-fill and finishing product, and it is also the correction for the potassium depletion that follows repeated high-removal crops. 48 units in total. Supplied bulk, in bulka bags or bagged, from 10 MT. Delivered Australia-wide and shipped internationally, with a Certificate of Analysis and Safety Data Sheet against the batch supplied.
16-10-22 High tower compound fertilizer Specification
Tower-granulated compound. Every granule carries the full declared ratio, so the analysis cannot separate in transit or spreading. The declared analysis and supply detail for 16-10-22 High tower compound fertilizer are set out below. A Certificate of Analysis is issued on request against the batch you actually receive.
| Product name | 16-10-22 High tower compound fertilizer |
| Product code | 16-10-22-HIGH-TOWER-COMPOUND-FERTILIZER |
| Product family | High Tower Compound Fertilizer |
| Declared analysis (N–P–K) | 16–10–22 |
| Total nitrogen (N) | 16% |
| Phosphorus (as P2O5) | 10% |
| Potassium (as K2O) | 22% |
| Total nutrient content | 48% (48 units) |
| Elemental phosphorus (P) | 4.4% |
| Elemental potassium (K) | 18.3% |
| Nutrient supplied per tonne | 160 kg N · 100 kg P2O5 · 220 kg K2O |
| Physical form | Granular |
| Water solubility | Soil-applied granular product |
| Packaging | Bulk, one-tonne bulka bag or bagged — confirmed on your quotation |
| Minimum order | 10 – 25 MT, depending on the product and the destination — confirmed on your quotation |
| Availability | Australia-wide delivery; international shipping on request |
| Certificate of Analysis | Issued on request against your delivered batch |
| Safety Data Sheet | Available on request — request it before handling |
Nutrient Content of 16-10-22 High tower compound fertilizer
One tonne of 16-10-22 High tower compound fertilizer supplies 160 kg of nitrogen (N), 100 kg of phosphate (P2O5) and 220 kg of potash (K2O) — a total of 48 nutrient units per 100 kg.
Nutrient supplied at different rates
What one hectare actually receives at a given spreading rate of 16-10-22 High tower compound fertilizer. Use it to work back from a nutrient target to a product rate.
| Rate applied | Nitrogen (N) | Phosphate (P2O5) | Potash (K2O) |
|---|---|---|---|
| 50 kg/ha | 8 kg | 5 kg | 11 kg |
| 100 kg/ha | 16 kg | 10 kg | 22 kg |
| 150 kg/ha | 24 kg | 15 kg | 33 kg |
| 200 kg/ha | 32 kg | 20 kg | 44 kg |
| 250 kg/ha | 40 kg | 25 kg | 55 kg |
| 300 kg/ha | 48 kg | 30 kg | 66 kg |
Indicative conversion only. Set application rates against a current soil test and confirm them with a qualified agronomist.
Where 16-10-22 High tower compound fertilizer Is Used
Quality, fill and finishing
Potassium leads this analysis, making it a finishing and quality product rather than a growth-push product. Typical use is the reproductive phase — fruit fill, tuber bulking, grain fill — and in crops where potassium removal at harvest is high.
Packing and Quantities
16-10-22 High tower compound fertilizer is supplied in bulk, in 1,000 kg and 500 kg bulka bags, and in 50 kg and 25 kg bags. Minimum order is 10–25 MT, depending on the product and the destination. Packing formats, 20ft container loading figures, and bagging and marking are set out in full on our Delivery & Freight page.
Handling and Storage
Store 16-10-22 High tower compound fertilizer dry, off the ground and out of direct weather. Nitrogen and ammonium-based fertilisers draw moisture from the air and will cake if left exposed — full handling and storage guidance is on the Delivery & Freight page.
16-10-22 High tower compound fertilizer Data Sheet
A Certificate of Analysis for your delivered batch and the Safety Data Sheet are both available on request. The analysis in the data sheet is the nominal specification; where a Certificate of Analysis is issued for a batch, that certificate governs.
Related Reading
- High Tower Compound Fertiliser ExplainedWhat high tower compound fertiliser is, how tower granulation differs from other methods, and…
- NPK Compound Fertiliser Suppliers in AustraliaBuying NPK compound fertiliser in Australia – choosing an analysis, comparing suppliers…
- Compound vs Blended Fertiliser: Which Should You Order?Compound and blended fertiliser compared – granule uniformity, segregation risk…
Enquire About 16-10-22 High tower compound fertilizer
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